Home / 134,629,456.44-202,123,395.54-91,056,588.60

Finding the Fourth Proportional to 134,629,456.44, 202,123,395.54 and 91,056,588.60

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Solution

The fourth proportional to 134,629,456.44, 202,123,395.54 and 91,056,588.60 is: 136,706,092.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,629,456.44 : 202,123,395.54 = 91,056,588.60 : x
  2. Step 2: Convert to fraction form
    134,629,456.44/202,123,395.54 = 91,056,588.60/x
  3. Step 3: Cross multiply
    134,629,456.44x = 202,123,395.54 × 91,056,588.60
  4. Step 4: Simplify right side
    134,629,456.44x = 18,404,666,874,120,852
  5. Step 5: Solve for x
    x = 18,404,666,874,120,852/134,629,456.44
  6. Step 6: Final answer
    x = 136,706,092.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.